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A ladder is resting against a wall

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Presentation on theme: "A ladder is resting against a wall"— Presentation transcript:

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2 A ladder is resting against a wall
A ladder is resting against a wall. The top of the ladder touches the wall at a height of 12 feet. Find the length of the ladder if the length is 4 feet more than its distance from the wall. 12 feet A 16 feet B 20 feet C

3 One of the factors is ___________.
Factor the trinomial: 25x2 + 90x + 81. One of the factors is ___________. (25x + 1) A (5x + 9) B (5x – 9) C

4 Find the product. (x – 4)(x2 + 4x + 16) x3 – 64 x3 – 8x2 – 8x - 64
A x3 – 8x2 – 8x - 64 B x3 + 64 C

5 Find the quotient and the remainder when
6x2 + 4x – 16 is divided by x + 2. 6x – 8, remainder 0 A 6x + 8, remainder 0 B 6x – 8, remainder 4 C

6 Solve the following quadratic equation: 2x2 + 12 = -10x
If the solutions are added, then their sum is ____. -5 A 7 B 6 C

7 One of the factors is ________.
Factor completely: x2 + 8x – 48 One of the factors is ________. (x – 12) A (x + 12) B (x + 1) C

8 One of the factors is:_______.
Factor completely: 20 + 5m + 12n + 3mn One of the factors is:_______. (5 + 3n) A (5 + m) B (4 + 3n) C

9 Multiply and simplify. (-3y–7)(2y–2) -6/y9 A 6y9 B -6/y– 9 C

10 Evaluate. (-3/2)3 27/8 A -27/8 B 3/8 C

11 Factor completely. 81y4 - 16 (9y2 + 4)2 (9y2 + 4)(9y2 – 4)
B (9y2 + 4)(3y – 2)(3y + 2) C

12 Solve for x. 2x2 = 4x {0, 2} A {2} B {-2, 2} C

13 Please make your selection...
Choice A Choice B Choice C Please make your selection... BACK


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